<template>
  <div class="person">
    <h2>姓名：{{ name }}</h2>
    <h2>年龄：{{ age }}</h2>
    <button @click="changeName">修改名字</button>
    <button @click="changeAge">修改年龄</button>
    <button @click="showTel">查看联系方式</button>

  </div>
</template>

<script lang="ts">
  export default {
      name: 'Person',
      data() {
        return {
          name: '张三',
          age:18,
          tel:'13888888888'
        }
      },
      methods: {
        changeName(){
          this.name = 'zhang-san'
        },
        changeAge(){
          this.age += 1
        },
        showTel(){
          alert(this.tel)
        }
      },
  }
</script> 
<style scoped>
  .person{
      background-color: skyblue;
      box-shadow: 0 0 10px;
      border-radius: 10px;
      padding: 20px;
  }

  button{
    margin: 0 5px;
  }


</style>